[Trends in antimicrobial resistance of Pseudomonas aeruginosa, Escherichia coli and Bacteroides fragilis (1997-2001)].
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001441:Bacteroides fragilis / Q000187:drug effects*; D024881:Drug Resistance, Bacterial; D004926:Escherichia coli / Q000187:drug effects*; D006801:Humans; D011550:Pseudomonas aeruginosa / Q000187:drug effects*; D013997:Time Factors
D000900:Anti-Bacterial Agents
Evolucion de la resistencia antibiotica de Pseudomonas aeruginosa, Escherichia coli y Bacteroides fragilis (1997-2001).